// JavaScript Document

window.addEvent('domready', function(){
	
	var morph;
	var morph2;
	
	var mainsize = $('main').getSize();
	var size = this.getSize();
	if(size.y > mainsize.y){
		var top = (size.y - mainsize.y) / 2;
		$('main').setStyle('margin-top',(top).toInt());	
		$(document.body).setStyle('background-position','center center');
		//$(document.body).setStyle('background-position','left ' + ((top).toInt()-30) +'px');	
	}else{
		$(document.body).setStyle('background-position','top center');
	}
	

	/*	
	if($('content')){
		
		$$('#content div').each(function(item,index){
			item.setStyle('opacity','0.01');
	 	});
		
		$$('#content div').addEvents({
			mouseenter: function(){
				morph = new Fx.Morph(this, {duration: 500, transition: Fx.Transitions.Sine.easeOut});
				morph2 = new Fx.Morph(this, {duration: 500, transition: Fx.Transitions.Sine.easeOut});
				morph2.cancel();
				morph.start({'opacity': 1});
			},
			
			mouseleave: function(){
				morph2 = new Fx.Morph(this, {duration: 500, transition: Fx.Transitions.Sine.easeOut});
				morph.cancel();
				morph2.start({'opacity': 0.01});
			}
		});		
	}

    */






});

// Anpassung oberer Seitenabstand
	

window.addEvent('resize', function(){
	var mainsize = $('main').getSize();
	var size = this.getSize();
	if(size.y > mainsize.y){
		var top = (size.y - mainsize.y) / 2;
		$('main').setStyle('margin-top',(top).toInt());	
		$(document.body).setStyle('background-position','center center');
		//$(document.body).setStyle('background-position','left ' + ((top).toInt()-30) +'px');	
	}else{
		$(document.body).setStyle('background-position','top center');	
	}
});